Testing the strip() function in the aggregate version.

>>>>templates/test.tpl
<?xml version="1.0" ?>
<opt:root>
{@vars is strip($vars)}
<opt:if test="@vars.v1 eq 'this is a test'">OK<opt:else>FAIL</opt:else></opt:if>
<opt:if test="@vars.v2 eq 'this is a test'">OK<opt:else>FAIL</opt:else></opt:if>
</opt:root>

>>>>data.php
$view->vars = array(
	'v1' => '    this	   is  a test ',
	'v2' => ' this		is   a        test'
);

>>>>expected.txt
OUTPUT

>>>>result.txt
OK
OK